Influenced by popular designs of the 1980s and 90s, the Umbro Brentford FC 22-23 away football shirt is predominantly li...ght blue with a subtle melange effect to the fabric. The standout feature of the Umbro Brentford Football Club 2022-23 away football shirt is the use of the classic 'castle crest', which was introduced in 1975 and was used until 1992-93.